Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 8 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
22.6° C
0.7° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 4 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 9PM (local time) - 6.5ft (2.0m), 12s period, SSW swell with offshore winds.
  • Most powerful swell: Tuesday 11 Aug, 3AM (local time) - 6ft (1.9m), 14s period, S swell with 1,505 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 9PM (local time) - 2.5ft (0.7m), 12s period with S swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 9PM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.4m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 1.9m 14s and forecast to arrive on Tuesday (Aug 11) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Tuesday (Aug 04) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 4th Aug)2.5ft (0.7m) 12s
Best Surf 9PM (Sat 8th Aug)6.5ft (2.0m) 12s
Most Powerful 3AM (Tue 11th Aug)6ft (1.9m) 14s

Table - best surf conditions forecast for Jaconé over the next 16 days.


The Lowdown

Alright, Rusty here again. Let’s break it down in feet. Only one spot on the radar: Jaconé.

Water temp is about 73°, just a touch warmer than average for this time of year. Tuesday, August 4th, kicks off small – morning has 2ft east swell with a clean light offshore, but the period is a short 8 seconds and the energy is weak (162). The afternoon goes flat and cross-offshore. Not much going on.

Things improve Wednesday the 5th. Morning brings 3ft southerly groundswell at 12 seconds, clean with a light offshore. Energy jumps to 646. This is the best of the first few days. Thursday the 6th has 5ft from the ENE but only 7 seconds, so it’s a bit lumpy and weak.

The real goods come Friday, August 14th. Morning has 8ft of southerly groundswell at 14 seconds, with a light offshore breeze. Energy is 2633 – that’s powerful. At 8ft, this is expert-only territory. Glassy, heavy, and long-period. The break is a beach, so with that period it might be a bit straight, but it’s your best chance for a proper session. That’s the standout.

Saturday the 15th morning is glassy with 6ft south swell at 13 seconds, energy still strong at 933. Another great session.

After that, it drops off. Sunday the 16th is 4ft with offshore, then the following week turns onshore and messy. Wednesday the 19th afternoon shows 8ft from the SSW but at only 8 seconds – sloppy under moderate cross-offshore wind. Skip it.

Circle August 14th. That’s the one.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Thu morning, min 20°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 36°C on Fri morning, min 21°C on Sun night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
2
3
2
2
2
1
2
2
0
0
1
2
4
3
3
0
1
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
E
8
0.5
S
13
0.8
S
12
1
S
12
1
S
11
0.8
S
11
1.6
ENE
7
0.5
S
10
1.1
E
7
1.4
ENE
8
0.6
E
8
0.4
S
10
0.7
SW
6
1.6
SSW
14
2
SSW
13
1.8
SSW
12
1.7
SSW
12
1.5
S
12
1.5
S
12
1.1
S
11
1.9
S
12
Wave Graph
Metric surfscale
Energy kJ
57
89
196
276
237
144
265
51
124
214
42
34
38
947
1401
931
876
636
628
284
1005
Wind (km/h)
10
NE
20
E
15
NE
5
NNE
15
ESE
15
NE
10
NNE
15
E
15
NNE
10
N
5
W
10
SSE
15
E
20
ESE
10
NE
10
ENE
5
SSW
15
W
15
W
20
SW
10
SSE
Wind State
off
cross-off
off
off
cross-off
off
off
cross-off
off
cross-off
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross-on
on
cross
High Tide
6:11PM0.82m
6:35AM0.88m
6:59PM0.75m
8:11AM0.82m
8:07PM0.69m
11:16AM0.86m
10:45PM0.68m
12:29PM0.95m
11:57PM0.72m
1:22PM1.02m
00:40AM0.80m
2:05PM1.07m
1:14AM0.88m
Low Tide
12:54PM0.24m
1:15AM0.32m
2:01PM0.33m
2:21AM0.31m
3:19PM0.39m
3:34AM0.28m
4:40PM0.42m
4:46AM0.21m
5:52PM0.41m
5:50AM0.11m
6:48PM0.39m
6:46AM0.02m
7:32PM0.37m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:20
6:20
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
5:30
5:30
5:31
5:31
 mm
1
Temp °C
25
26
22
27
28
25
30
29
27
36
34
24
25
25
24
28
25
22
24
23
22
Feels °C
25
25
21
27
27
24
30
28
26
34
34
24
26
26
24
29
27
23
25
24
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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